139778838

素因数分解:

$2^1\times 3^3\times {\mathrm{337}}^1\times {\mathrm{7681}}^1$

素因数の和:8029

約数の個数: 32

約数和(自身を含む): 311581920

約数和(自身を除く): 171803082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 337, 674, 1011, 2022, 3033, 6066, 7681, 9099, 15362, 18198, 23043, 46086, 69129, 138258, 207387, 414774, 2588497, 5176994, 7765491, 15530982, 23296473, 46592946, 69889419, 139778838]

約数ペア:

[(1, 139778838), (2, 69889419), (3, 46592946), (6, 23296473), (9, 15530982), (18, 7765491), (27, 5176994), (54, 2588497), (337, 414774), (674, 207387), (1011, 138258), (2022, 69129), (3033, 46086), (6066, 23043), (7681, 18198), (9099, 15362)]